339 hedge funds and large institutions have $7.47B invested in MPLX in 2021 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 109 increasing their positions, 100 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

9% more repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 100

1% less capital invested

Capital invested by funds: $7.52B → $7.47B (-$47.7M)

0.95% less ownership

Funds ownership: 25.72%24.77% (-0.95%)

Holders
339
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$64.4M
Puts
$54.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
251
$223K
252
$221K
253
$221K
254
$217K
255
$213K
256
$213K
257
$212K
258
$210K
259
$206K
260
$203K
261
$200K
262
$190K
263
$182K
264
$171K
265
$168K
266
$157K
267
$157K
268
$155K
269
$143K
270
$143K
271
$142K
272
$136K
273
$131K
274
$129K
275
$129K